'Handfuls' in the Bible

And Yahweh said to Moses and to Aaron, "Take for yourselves full handfuls of soot from a smelting furnace, and let Moses sprinkle it toward the heavens before the eyes of Pharaoh.

And he shall take a censer full of {burning charcoal} from upon the altar from {before} Yahweh and {two handfuls} of incense of powdered fragrant perfumes, and he shall bring [it] {from behind} the curtain,